While Colin Kaepernick waits for a call that will — or won’t — ever come from the NFL, Kaepernick has — or hasn’t — written a check to Ice Cube’s BIG3 basketball league. Shams Charania of TheAthletic.com reported overnight that Kaepernick has agreed to invest in the barnstorming 3-on-3 basketball league. Charania now reports, quoting [more]